UDF_NAME_LEN
iter.fi.lengthFileIdent, fname, UDF_NAME_LEN);
fname = kmalloc(UDF_NAME_LEN, GFP_KERNEL);
if (dentry->d_name.len > UDF_NAME_LEN)
fname = kmalloc(UDF_NAME_LEN, GFP_KERNEL);
iter->fi.lengthFileIdent, fname, UDF_NAME_LEN);
buf->f_namelen = UDF_NAME_LEN;